Wider rim and tyre on a GPZ 750

  • StreetfighterKz
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Re: Re:Wider rim and tyre on a GPZ 750

22 Sep 2016 18:56
#743250
I believe some of the Gpz turbo owners use a certain model of Zx6 rim and get a wider tire that way. I want to say mid-90's Zx6R with a 5" rim width.

I was going to use Zx6E components (4.5" rear rim width) on my '83 Gpz750 but got a "bit" carried away.

Later, Doug
1978 z1000 Streetfighter
1976 z900 Stripfighter
1979 z650 Resto-Mod
1983 Gpz750 Resto-Mod
2018 Z900RS
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Re: Re:Wider rim and tyre on a GPZ 750

22 Sep 2016 19:39
#743257

Attachment 8415c224fdc1417391acbdbb972a7f67.jpg not found



....you have been found GUILTY of the crime of poor suspension compliance and a severe lack of sufficient damping.

This court has decided your sentence is that you will be hung from the ceiling until you are DEAD!!!!!!
:laugh: :laugh: :laugh: :laugh: :laugh: :laugh:
2-04 R1, 81 CSR1000, 81 LTD1000, 2-83 GPz1100, 3-79CBX, 81 CBX, 3-XS650, 84 Venture, +parts
Quote "speed costs money...how fast do you want to go?" (Which Z movie?)
Universal formula for how many motorcycles one should own = n + 1, where n is how many motorcycles you own right now....

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Re: Re:Wider rim and tyre on a GPZ 750

22 Sep 2016 21:37
#743274
Hmmm, a well hung Kawasaki.... B)
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Re: Wider rim and tyre on a GPZ 750

26 Sep 2016 16:07
#743634
[IMG


finally remembered to upload a picture of the frame number
o 198x Kawasaki GPZ 750 (year will be updated)
x 1981 Kawasaki KZ 650 SR

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Re: Wider rim and tyre on a GPZ 750

26 Sep 2016 16:12
#743637
from what i can read out of it this vin number signifies a 1985 GPZ 750 or am i mistaken ?
( www.motorcyclespareparts.eu/kawasaki-par...-identification.aspx )
o 198x Kawasaki GPZ 750 (year will be updated)
x 1981 Kawasaki KZ 650 SR

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  • steell
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Re: Wider rim and tyre on a GPZ 750

30 Sep 2016 23:09 - 30 Sep 2016 23:11
#744095
Yes, it looks like a 83-85 ZX750A (GPz750) with a 80-82 KZ750 motor. I believe ZX750 motors actually said ZX750, not KZ750, but it's been a few years since I had one.

The ZX750A original motor required an offset sprocket. If that motor has a flat sprocket then you know it's not original.
KD9JUR
Last edit: 30 Sep 2016 23:11 by steell.

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  • scubaanders
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Re: Re:Wider rim and tyre on a GPZ 750

01 Oct 2016 01:58 - 01 Oct 2016 07:10
#744099
Nope its a zx engine. Look at the clutch arm. Z650-Z750 has push rod clutch.
/A
Gpz750R1 1982
Gpz750A1 1983
Gpz1100A2 1984
FZ750 1985
Gpz900R -91
Last edit: 01 Oct 2016 07:10 by scubaanders.

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Re: Wider rim and tyre on a GPZ 750

01 Oct 2016 03:49
#744103
HansNOR wrote: from what i can read out of it this vin number signifies a 1985 GPZ 750 or am i mistaken ?
( www.motorcyclespareparts.eu/kawasaki-par...-identification.aspx )

Looking again, I am fairly convinced it is an 85 GPz750. The 83 and 84 did not come factory with the Ninja 900 style front fender.....although I don't know exactly when Kawasaki switched that during GPz production. I don't think any 1100's had that fender in 83 - 84....although the 83 1100 I just bought has one for some strange reason.
2-04 R1, 81 CSR1000, 81 LTD1000, 2-83 GPz1100, 3-79CBX, 81 CBX, 3-XS650, 84 Venture, +parts
Quote "speed costs money...how fast do you want to go?" (Which Z movie?)
Universal formula for how many motorcycles one should own = n + 1, where n is how many motorcycles you own right now....

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Re: Re:Wider rim and tyre on a GPZ 750

01 Oct 2016 07:38
#744144
scubaanders wrote: Nope its a zx engine. Look at the clutch arm. Z650-Z750 has push rod clutch.
/A

After enlarging the pic it's easy to see the entire top end is GPz750 also. The corners of the fins on the block and head are cut instead of being rounded. And it has black Mikuni BS34 carbs.
KD9JUR

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